JP4035663B2 - Gel fragrance composition - Google Patents
Gel fragrance composition Download PDFInfo
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- JP4035663B2 JP4035663B2 JP20537592A JP20537592A JP4035663B2 JP 4035663 B2 JP4035663 B2 JP 4035663B2 JP 20537592 A JP20537592 A JP 20537592A JP 20537592 A JP20537592 A JP 20537592A JP 4035663 B2 JP4035663 B2 JP 4035663B2
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- fragrance
- gel
- fragrance composition
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Description
【０００１】
【産業上の利用分野】
この発明は、化粧室、更衣室、自動車などの室内、車内で使用されるゲル状芳香剤組成物に関するものである。
【０００２】
【従来の技術】
従来、この種のゲル状芳香剤組成物は、長期間にわたって芳香を放つようにする目的で、ジプロピレングリコールアルキルエーテル及び／又はプロピレングリコールアルキルエーテルを香料とともにゲル化剤に混入したもの（特開昭６３−４３６６６号）、マグネシウム粉末、活性炭、ゼオライト、及びシリカをベースとする吸収剤から選択される固体無機担体材料を香料とともにゲル化剤に混入したもの（特開昭５９−５５２５５号）等が存在する。
【０００３】
【発明が解決しようとする課題】
しかし、上記特開昭６３−４３６６６号に示されるゲル状芳香剤組成物は、芳香の持続期間末期の香り起ちに劣るという課題を有しており、特開昭５９−５５２５５号に示されるゲル状芳香剤組成物は、不揮発成分を多量に含むことによる残渣の増加という課題を有していた。
【０００４】
そこで、この発明は、長期間にわたって芳香を放つと共に、特に芳香の持続期間末期の香り起ちに優れ、しかも芳香の持続期間終了後の残渣の少ないゲル状芳香剤組成物を提供することを目的として成されたものである。
【０００５】
【課題を解決するための手段】
そのため、この発明に係るゲル状芳香剤組成物は、香料を含浸させたポリマーの粒子をゲル化剤に混入したものとしている。
この発明で使用されるポリマーとしては、ポリエチレン、ポリプロピレン、ポリ酢酸ビニル、ポリメタクリル酸エステル、エチレン−酢酸ビニル共重合体、エチレン−エチルアクリレート共重合体等が挙げられ、ポリマーの粒子径は、０．１〜１００００μｍの範囲で平均粒子径が１〜５０００μｍ（多孔質ポリマーの場合は０．１〜１００μｍの範囲で平均粒子径が１〜５０μｍ）とするのが好ましい。ポリマーの粒子の平均粒子径が、１μｍ以下では香料の保持力が弱く芳香の持続性がなく持続期間末期の香り起ちが余り改善されず、又５０００μｍ以上（多孔質ポリマーの場合は５０μｍ以上）では香料の保持力が強すぎて持続時間初期、持続時間末期にかかわらず芳香し難くなり好ましくない。
【０００６】
又、前記ポリマーの粒子の混入量は、０．０１〜５重量％とするのが好ましい。ポリマーの粒子の混入量が、０．０１重量％以下では芳香の持続期間末期の香り起ち及び芳香の持続性の向上がまったく現れず、５重量％以上では芳香の持続期間終了後の残渣が多くなり好ましくない。
この発明で使用される香料としては、例えば、フローラル系、シトラス系、フルーツ系、グリーン系、コスメティック系等の一般に広く利用される天然香料、合成香料、あるいはそれらの混合物等の何れでもよく、特に限定されるものではない。又、香料の配合量は、０．１〜１０重量％とするのが好ましい。
【０００７】
この発明で使用されるゲル化剤としては、例えば、カラギーナン、寒天、ローカストビーンガム、ポリビニルアルコール、アラビアガム、ジェランガム、ゼラチン、アミノ酸、カルボキシメチルセルロース及びその金属塩、キチン・キトサン、アルギン酸ナトリウム、ワックス、ステアリン酸ソーダ等が挙げられるが、特に限定されるものではない。又、ゲル化剤の配合量は、０．１〜２０重量％とするのが好ましい。
【０００８】
【実施例】
以下、この発明に係るゲル状芳香剤組成物を実施例に基づいて詳細に説明する。
実施例１〜５、比較例
表１に示す配合量にしたがい、レモン系調合香料にポリマーの粒子（ポリエチレン、エチレンビニルアセテート共重合体）又は多孔質ポリマーの粒子（ポリメタクリル酸エステル）と活性剤を加え攪拌したものを、約８０°Ｃに昇温した後約６０°Ｃまで降温させたカラギーナン水溶液又は寒天水溶液に混入し、さらにこれを約５０°Ｃまで降温させてから、その１５０ｇを２００ｃｃビーカーに入れ、室温で約１時間放冷することにより、この発明に係るゲル状芳香剤組成物を得た。さらに、ポリマーの粒子を加える以外は前記と同様の調製を行い、比較例とする従来のゲル状芳香剤組成物を得た。
【０００９】
次に、これらゲル状芳香剤組成物の芳香の持続性について、研究員１０名による官能評価、及び香り濃度の計測を行った。官能評価は、評価点５〜０（５：非常に強い、４：強い、３：普通、２：やや弱い、１：弱い、０：匂わない）の６段階評価で、使用開始直後、持続期間初期、持続期間中期、持続期間後期、持続期間末期について、それぞれのゲル状芳香剤組成物に点数をつけ平均値をとった。結果を表２に示す。又、香り濃度の計測は、それぞれのゲル状芳香剤組成物５０ｇを直径７０ｍｍの軟膏つぼに充填し、香り濃度測定装置（Ａｌａｂａｓｔｅｒ ＵＶ ＥＫＷ・８６０３；Ｂ＆Ｈ LABO.CO.,LTD.製）にて経時的に計測した。結果を図１に示す。
【００１０】
【表１】
【表２】
【発明の効果】
この発明に係るゲル状芳香剤組成物は、以上に述べたように構成されており、長期間にわたって芳香を放つと共に、特に芳香の持続期間末期の香り起ちに優れ、しかも芳香の持続期間終了後の残渣の少ないものとなった。
【図面の簡単な説明】
【図１】この発明に係るゲル状芳香剤組成物の香り濃度の経時的計測値を示すグラフである。[0001]
[Industrial application fields]
The present invention relates to a gel-like fragrance composition used in a room such as a restroom, a changing room, and an automobile, and in a vehicle.
[0002]
[Prior art]
Conventionally, this type of gel-like fragrance composition is one in which dipropylene glycol alkyl ether and / or propylene glycol alkyl ether is mixed in a gelling agent together with a fragrance for the purpose of releasing a fragrance over a long period of time (JP, A Sho 63-43666), a solid inorganic carrier material selected from magnesium powder, activated carbon, zeolite, and silica-based absorbent mixed with a perfume in a gelling agent (Japanese Patent Laid-Open No. 59-55255), etc. Exists.
[0003]
[Problems to be solved by the invention]
However, the gel-like fragrance composition shown in the above-mentioned JP-A-63-43666 has a problem that it is inferior to the aroma occurrence at the end of the fragrance duration, and the gel shown in JP-A-59-55255. The fragrance-like fragrance composition has a problem of increased residue due to containing a large amount of non-volatile components.
[0004]
Therefore, the present invention aims to provide a gel-like fragrance composition that emits a fragrance over a long period of time, is particularly excellent in fragrance occurrence at the end of the fragrance duration, and has little residue after the end of the fragrance duration. It was made.
[0005]
[Means for Solving the Problems]
Therefore, the gel-like fragrance composition according to the present invention is obtained by mixing polymer particles impregnated with a fragrance into a gelling agent.
Examples of the polymer used in the present invention include polyethylene, polypropylene, polyvinyl acetate, polymethacrylic acid ester, ethylene-vinyl acetate copolymer, ethylene-ethyl acrylate copolymer, and the like. The average particle diameter is preferably 1 to 5000 μm in the range of 1 to 10,000 μm (in the case of a porous polymer, the average particle diameter is in the range of 0.1 to 100 μm and 1 to 50 μm). When the average particle size of the polymer particles is 1 μm or less, the retention of the fragrance is weak and the fragrance does not persist and the scent at the end of the duration is not improved so much. It is not preferable because the holding power of the fragrance is too strong and it becomes difficult to aroma regardless of the initial duration or the end of the duration.
[0006]
The amount of the polymer particles mixed is preferably 0.01 to 5% by weight. When the amount of polymer particles mixed is 0.01% by weight or less, the fragrance at the end of the fragrance duration and the improvement of the fragrance persistence do not appear at all, and when it is 5% by weight or more, there are many residues after the end of the fragrance duration. It is not preferable.
As the fragrance used in the present invention, for example, any of natural fragrances, synthetic fragrances, mixtures thereof and the like that are generally widely used such as floral, citrus, fruit, green, and cosmetics may be used. It is not limited. Moreover, it is preferable that the compounding quantity of a fragrance | flavor shall be 0.1-10 weight%.
[0007]
Examples of the gelling agent used in the present invention include carrageenan, agar, locust bean gum, polyvinyl alcohol, gum arabic, gellan gum, gelatin, amino acids, carboxymethylcellulose and metal salts thereof, chitin / chitosan, sodium alginate, wax, Although sodium stearate etc. are mentioned, it is not specifically limited. Moreover, it is preferable that the compounding quantity of a gelatinizer shall be 0.1 to 20 weight%.
[0008]
【Example】
Hereinafter, the gel-like fragrance composition according to the present invention will be described in detail based on examples.
Examples 1 to 5 and Comparative Examples According to the blending amounts shown in Table 1, polymer compound fragrance (polyethylene, ethylene vinyl acetate copolymer) or porous polymer particle (polymethacrylate) and activator Is added to a carrageenan aqueous solution or an agar aqueous solution that has been heated to about 80 ° C. and then cooled to about 60 ° C., and is further cooled to about 50 ° C. The gel-like fragrance composition according to the present invention was obtained by placing in a beaker and allowing to cool at room temperature for about 1 hour. Furthermore, the same preparation as described above was performed except that polymer particles were added, and a conventional gel-like fragrance composition as a comparative example was obtained.
[0009]
Next, sensory evaluation by ten researchers and measurement of fragrance concentration were performed on the fragrance persistence of these gel-like fragrance compositions. The sensory evaluation is a 6-point evaluation with an evaluation score of 5 to 0 (5: very strong, 4: strong, 3: normal, 2: moderately weak, 1: weak, 0: no smell). For the initial period, the middle period, the latter period, and the last period, each gel fragrance composition was scored and averaged. The results are shown in Table 2. For measuring the scent concentration, 50 g of each gel fragrance composition was filled in an ointment pot with a diameter of 70 mm, and the scent concentration measuring device (Alabaster UV EKW · 8603; manufactured by B & H LABO.CO., LTD.) Was used. It was measured over time. The results are shown in FIG.
[0010]
[Table 1]
[Table 2]
【The invention's effect】
The gel-like fragrance composition according to the present invention is configured as described above, emits a fragrance over a long period of time, and is particularly excellent in the aroma at the end of the fragrance duration, and after the end of the fragrance duration. The residue was less.
[Brief description of the drawings]
FIG. 1 is a graph showing measured values over time of a scent concentration of a gel fragrance composition according to the present invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20537592A JP4035663B2 (en) | 1992-07-31 | 1992-07-31 | Gel fragrance composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20537592A JP4035663B2 (en) | 1992-07-31 | 1992-07-31 | Gel fragrance composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0647086A JPH0647086A (en) | 1994-02-22 |
| JP4035663B2 true JP4035663B2 (en) | 2008-01-23 |
Family
ID=16505793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20537592A Expired - Lifetime JP4035663B2 (en) | 1992-07-31 | 1992-07-31 | Gel fragrance composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4035663B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7901392B2 (en) | 1996-04-02 | 2011-03-08 | The Procter & Gamble Company | Refastenable absorbent article and a method of applying thereof |
| US8998873B2 (en) | 2010-01-20 | 2015-04-07 | The Procter & Gamble Company | Refastenable absorbent article |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5121095B2 (en) * | 2001-03-30 | 2013-01-16 | 小林製薬株式会社 | Gel composition |
| JP4537782B2 (en) * | 2004-07-01 | 2010-09-08 | 小川香料株式会社 | Gel air freshener |
| JP6572287B2 (en) * | 2017-11-01 | 2019-09-04 | 株式会社Ｏｋｕｎｉ | Incense material, its production method and its use |
| KR102193645B1 (en) | 2018-06-27 | 2020-12-21 | 주식회사 매스컨 | Solid type fragrance composition and preparation method thereof |
| KR102081320B1 (en) * | 2018-07-19 | 2020-02-26 | 주식회사 매스컨 | Solid type fragrance composition and preparation method thereof |
-
1992
- 1992-07-31 JP JP20537592A patent/JP4035663B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7901392B2 (en) | 1996-04-02 | 2011-03-08 | The Procter & Gamble Company | Refastenable absorbent article and a method of applying thereof |
| US8142411B2 (en) | 1996-04-02 | 2012-03-27 | The Procter & Gamble Company | Refastenable absorbent article and a method of applying thereof |
| US8998873B2 (en) | 2010-01-20 | 2015-04-07 | The Procter & Gamble Company | Refastenable absorbent article |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647086A (en) | 1994-02-22 |
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